Embraer EMB 312 Tucano
|EMB 312 Tucano|
|A Peruvian AT-27|
|Role||Trainer aircraft, with small light attack capabilities|
|First flight||16 August 1980|
|Primary users||Brazilian Air Force
French Air Force
Argentine Air Force
T-27: US$900,000 (1981)
|Developed into||Embraer EMB 314 Super Tucano|
The Embraer EMB 312 Tucano ( pronunciation) is a low-wing tandem-seat single-turboprop basic trainer with counter-insurgency capability developed in Brazil. The Brazilian Air Force sponsored the EMB-312 project at the end of 1978. Design and development work began in 1979 on a low-cost, relatively simple new basic trainer with innovative features which eventually became the international standard for basic training aircraft. The prototype first flew in 1980, and initial production units were delivered in 1983.
Production was initially supported by a local order for 118 aircraft with options for an additional 50 units in October 1980. It was later matched by an Egyptian licence-produced purchase in 1993 and subsequently by an improved variant known as the Short Tucano, which was licence-produced in the United Kingdom. The Tucano made inroads into the military trainer arena and became one of Embraer's first international marketing successes. A total of 664 units were produced (504 by Embraer and 160 by Short Brothers), flying in sixteen air forces over five continents.
- 1 Development
- 2 Design
- 3 Operational history
- 4 Variants
- 5 Operators
- 6 Aircraft on display
- 7 Specifications (standard EMB 312)
- 8 See also
- 9 References
- 10 External links
The Brazilian military government considered aircraft strategic equipment, and in an effort to reduce dependency from foreign companies, the state-owned Embraer was established in 1969. A production license to assemble the MB.326 was acquired in 1970 to familiarize the company with military design, and in 1973 the EMB-110 was introduced with a twin Pratt & Whitney PT6A engine that later would be shared with the Tucano.
After all-jet training program trials during the 1950s, a variety of propeller-driven aircraft were used for pilot training during the 1960s and 1970s. In the 1970s oil prices rapidly increased with the price of a crude oil barrel having risen from $3 in 1973 to $36 by 1980, deflating the Brazilian economy. At that time the Brazilian Air Force operated the J69-powerered Cessna T-37C, which was a 1950s design and following the 1970s energy crisis became expensive to operate. In 1977 the Brazilian Air Force expressed a desire to replace the T-37, specifying that the replacement would need to be cheap to operate, designed to closely imitate the characteristics of jet aircraft and should have ejection seats.
During the 1970s the Brazilian Air Force operated over one hundred piston-powered Neiva Universal basic trainers. Encouraged to undertake a follow-on project known as "Universal II", Indústria Aeronáutica Neiva rolled out the prototype N621A (YT-25A) in 1975 with an extended body, four hard points, and the more powerful 400 hp Lycoming IO-720-A1A engine which drove a three-bladed Hartzell propeller. The YT-25B prototype, a further modified version with six hard points, flew on 22 October 1978, but it did not meet requirements since the type was slower and smaller, and had side-by-side seats and a rear jump seat. Two years later, the company was acquired by Embraer. In 1973 designer Joseph Kovács moved from Neiva to Embraer, bringing with him a number of studies based on the Neiva Universal including a development of the tandem-seat turbo-prop Carajá.
Responding to requirements
In early 1977, Embraer forwarded two proposals for the Brazilian Air Force trainer requirement: the Lycoming TIO-541-powered EMB-301 basic trainer based on the Neiva Universal and the PT6A-powered EMB-311 counter-insurgency aircraft based on the Carajá. None of the proposals were acceptable to the Air Force but interest was expressed in the higher performance EMB-311. Later on that same year, the Ministry of Aeronautics (Ministério da Aeronáutica) released a new requirement. Therefore, in January 1978, Embraer's design team, which was led by Guido Fontegalante Pessotti and included Joseph Kovacs, commenced to redesign the EMB-311 to produce the EMB-312.
On 6 December 1978, Embraer was officially awarded a contract to produce two prototypes and two airframes for fatigue tests. The specifications were concluded in February 1979, and the main differences from the EMB-311 were the more powerful PT6A-25C engine, raised rear cockpit and the addition of ejection seats. Eventually, the original specifications underwent a major modification, including a smaller fuselage with an upright cruciform tail instead of a swept-back tail; a more domed canopy; extended elevators; greater distance between the nosewheel and back wheel; reduction of the wing root; and an increased wingspan, tailplane and landing gear. By late 1979 a full-scale mock-up was built with a cockpit for the evaluation of flight instruments and a subscale radio-controlled research model was designed to evaluate the free-flight characteristics before building a full-scale prototype.
Within 21 months of the contract having been signed, the first prototype took flight on 16 August 1980, bearing the FAB serial 1300. The second prototype flew for the first time on 10 December 1980, implementing system accessibility enhancements in order to trim down maintenance overheads. Weapons captive flight trials resulted in the addition of a fin fillet to improve lateral stability. In August 1982, the second prototype was lost during clearance trials, in which full rudder was applied when the type exceeded the maximum designed diving speed (Vd) of 539 kilometres per hour (291 kn; 335 mph) by 64.7 kilometres per hour (34.9 kn; 40.2 mph), causing the leading edge skin to tear apart, followed by a -30g dive, resulting in a complete disintegration of the airframe. Both the pilot and co-pilot were able to safely eject. The tailplane leading edge of the first prototype was modified, and requirements were cleared in 1983, after which it achieved a maximum diving speed of 607.5 kilometres per hour (328.0 kn; 377.5 mph).
A third prototype YT-27, further modified from the previous two prototypes, received the civilian registration mark PP-ZDK, and flew on 16 August 1982. The following month the prototype made its international debut at the Farnborough Airshow, crossing the Atlantic just a few days after its maiden flight. The type was designated by the Brazilian Air Force as the T-27 for training purposes and the AT-27 for ground attack in COIN missions. Inspired by one of the most well-known birds in the Amazon rainforest, a Brazilian Air Force cadet suggested the aircraft be named the Tucano (English: Toucan), and this was approved on 23 October 1981.
An agreement was signed in May 1984 between Embraer and Short Brothers to modify the EMB 312 to meet a Royal Air Force requirement for a high-performance turbo-prop trainer to replace the Jet Provost issued in 1983. Short Brothers was responsible for the final assembly and licence-built 60% of the aircraft parts, although the wings, landing gear and canopy were built in Brazil.
In March 1985, after a competition with other types, the Short Tucano was declared the winner with an order worth £126 million for 130 aircraft and an option for a further 15. As well as production for the Royal Air Force, the Short Tucano was exported to Kenya (12 Tucano Mk.51s) and Kuwait (16 Tucano Mk.52s).
During the mid-1980s, as Embraer was working on the Short Tucano, the company also developed a new version designated the EMB-312G1. Also using a Garrett engine, the EMB-312G1 prototype flew for the first time in July 1986. However, the Brazilian Air Force showed no interest, and the project was dropped. Nonetheless, the lessons from recent combat use of the aircraft in Peru and Venezuela, led Embraer to continue the studies. It also researched a helicopter attack version designated as the "Helicopter killer" or EMB-312H. The study was stimulated by the unsuccessful bid for the Joint Primary Aircraft Training System (JPATS) program. A proof-of-concept prototype, the PT-ZTW, flew for the first time in September 1991. The aircraft featured a 1.37-metre (4.49-ft) fuselage extension with the addition of sections fore and aft of the cockpit to restore its centre of gravity and stability, a strengthened airframe, cockpit pressurization and stretched nose to house the more powerful PT6A-67R (1.424 Shp) engine. Two new prototype EMB-312HJs with the PT6A-68A (1.250 Shp) engine were built in 1993. The second prototype PT-ZTV (later PP-ZTV) flew for the first time in May 1993, and the third prototype PT-PP-ZTF flew in October 1993. The EMB-312H's design later served as a starting point for the EMB-314 Super Tucano, dubbed the ALX, and adopted by the Brazilian Air Force as the A-29.
Many features of the EMB-312 became standard in later basic training aircraft designs. It was the first turboprop trainer developed from the beginning with military jet capability. A Martin-Baker Mk8L was fitted. It was Embraer's first aircraft with tandem seats designed with a raised rear seat optimized for an uninterrupted view from the rear cockpit and a frameless bubble canopy for unobstructed visibility. Major aircraft features include an automatic torque control system and the jet-like single-lever throttle which combined both engine power and propeller pitch, assuring smooth and rapid acceleration and deceleration.
The aircraft is fitted with a retractable tricycle undercarriage with steerable nosewheels, allowing a fairly large[clarification needed] crab angle during cross wind landing. The reverse pitch control that the aircraft is fitted with allows the constant-speed mechanism to be manually overridden to reverse the blade pitch angle, thus providing excellent ground handling characteristics, helping to slow down the plane to shorten the landing run. This control also allows the aircraft to back up on its own during taxiing.
High manoeuvrability, stability at low speeds, and four underwing pylons providing for up to 1,000 kg (2,200 lb) of ordnance, allow the training aircraft to engage in tactical bombing campaigns in low intensity conflict or counterinsurgency environments and in counternarcotics interceptions. The type can carry up to 694 litres (183 US gal) of fuel internally; additionally, two fuel tanks of 660 litres (170 US gal) can be fitted to underwing weapon stations for extended endurance, enabling up to nine flight hours.
The National Air Force of Angola (Força Aérea Nacional Angolana, FANA) received eight new AT-27s in 1998. Six more AT-27s were purchased four years later from the Peruvian Air Force. The AT-27s were assigned to carry out air strikes and surveillance missions during the Angolan Civil War. Two further stored EMB-312 demonstrators were delivered  to cover aircraft losses during the war.
In June 1987, the Argentine Air Force received the first batch of 15 aircraft from a total of 30 aircraft on order, and the type was assigned to replace the Morane-Saulnier MS.760 Paris. Based at the Military Aviation School in Cordoba, the Tucanos were used as trainer aircraft for the Joint Basic Course of Military Aviation (CBCAM) program, producing pilots for the Argentine Air Force, Navy and Army. In the first 25 years of its service with the Argentine Air Force, the aircraft accumulated 104,000 flight hours and trained over 800 pilots. FAdeA is developing the IA-73, a primary trainer to replace EMB-312 Tucano. The type will be relocated to the northern Argentina where they will be armed and used for air interdiction and surveillance role.
A total of 118 T-27s were purchased by the Brazilian Air Force (FAB) with an option for a further 50 aircraft. On 29 September 1983, the first units were delivered as an aerobatic demonstration aircraft for the Brazilian Air Force Demonstration Squadron, the "Smoke Squadron" (Esquadrilha da Fumaça), and the first demonstration took place in December the same year. In 1990, the FAB confirmed an order of 10 units from the 50 options held from the original Tucano contract in 1980. Eventually, the FAB received the remaining 40 aircraft, raising the total number of delivered units to 168.
As part of the FAB's four-year pilot training program at the Academia da Força Aérea (AFA), the EMB-312 is flown on the last year as an advanced training vector. After flying 75 hours on the Neiva Universal basic training aircraft, the student pilots progress to fly 125 hours of advanced training on the Tucano in which cadets learn to dominate the airplane with acrobatics, precision manoeuvring, instrumental flight and fly-pasts. Brazilian Naval Aviation cadets are required to fly 100 hours on the Tucano at the AFA during the first stage of the three-year training program. According to a Brazilian Air Force brigadier, the AFA Tucanos are forecast to be withdrawn in 2022.
During Operação Traíra, in February 1991, six Tucanos were used for close air support against a group of 40 rebels from the Revolutionary Armed Forces of Colombia (Fuerzas Armadas Revolucionarias de Colombia, FARC), which had seized a Brazilian military detachment. AT–27s were extensively used in the Amazon for border patrols and interception of illicit flights, jointly operating with SIVAM (Amazon Surveillance System).
Fourteen AT-27s were ordered in 1992, and delivery of the first six units took place in December of the same year, followed by seven more units arriving later that same month. Assigned to the Combat 212 Squadron, the aircraft were initially conceived as trainers although the type was soon additionally assigned to perform close air support and air superiority missions as part of counter-insurgency operations during the long-standing and brutal fight with the Revolutionary Armed Forces of Colombia (Fuerzas Armadas Revolucionarias de Colombia FARC). The type performed dozens of operations including Vuelo de Angel, Thanatos, Fenix and Júpiter. Over 50,000 flight hours have been completed since the type's introduction without a single loss.
In 1998, with Peruvian Air Force assistance, night vision goggles were integrated into the aircraft in order to perform night missions. The war scenario led the Air Force to push the type beyond its designed horizon to overcome its operational limits and role-playing as a real battlefield maturing test platform, providing valuable lessons which unfolded into new requirements that were implemented in the Super Tucano design.
In 2011, Embraer began a three-year program to locally uprate 14 EMB-312s. A part of the Strategic Development Plan (Plan Estratégico Institucional, or PEI) 2011–2030 designed to extend the type's lifespan by 15 years, the structural retrofit program involves fitting the airframe with new wings and landing gear. Fresh avionics will be installed with the up-to-date Rockwell Collins Inertial Navigation System (INS) and Aircraft Communications Addressing and Reporting System (ACARS), while Cobham will supply modern Multi-Function Displays (MFDs), Flight Management Systems (FMS) and the Engine-Indicating and Crew-Alerting System (EICAS). The first prototype will be designed and produced by Embraer in Brazil while remaining work will be completed at the Corporation of the Colombian Aeronautic Industry SA (Corporación de la Industria Aeronáutica Colombiana S.A, or CIAC).
In December 1983, a $181 USD million contract was signed for 10 complete aircraft plus a further 110 aircraft in kit form. The joint Egyptian/Iraqi purchase involved an extensive technology transfer program which included the manufacturing of some aircraft parts and final assembly at Heliopolis Air Works in Helwan, becoming Embraer's first experience in assembling aircraft abroad. Eighty out of the 110 units built in Egypt were delivered to Iraq. The first aircraft arrived in late 1984 and the first unit assembled in Egypt was delivered in 1985. An additional order for 14 aircraft was made in 1989, bringing the total to 54 Tucanos.
Following a world trend towards the replacement of jet trainers with lower-cost turboprop trainers, in July 1990 the French Air Force initially ordered 80 slightly modified variants, designated as the EMB-312F. The two-year-long negotiation deal was an offset for 36 AS365s and 16 AS350s bought by the Brazilian Army and 30 AS355 Ecureuils for the Brazilian Navy. Two pre-production aircraft were built for a year-long evaluation process at the General Directorate for Armament (Centre d'Essais en Vol, CEV), the first pre-production EMB-312F flew in April 1993. The total number of aircraft ordered was reduced to 50, with commissioning of the first production model taking place in 1995. The aircraft were based in Salon-de-Provence, replacing the Fouga Magister which had provided training for Air Force students for nearly forty years. Following the type's introduction, the Air Force training scheme began with the Epsilon, continued on the Tucano and culminated with the Alpha Jet for lead-in fighter training. After 15 years in service, the French Tucano fleet was withdrawn on 22 July 2009, despite the fact that most aircraft had only reached half of their potential operational life.
Honduras was the first foreign customer of the Tucano, the type replaced North American T-28 Trojan. Twelve EMB-312s were received between 1982 and 1983. The aircraft are used for both advanced training and patrolling the Honduran skies in search for illegal flights.
On 14 April 2003, the type was used to shoot down an Aero Commander 500 with 7.62 mm (0.30 in) machine gun pods. The two Colombian occupants died during the crash while 942 kilograms (2,077 lb) of cocaine were collected from the wreckage. In August 2010, a Piper Seneca aircraft coming from Colombia was tracked down by an AT-27. Five criminals were arrested and 550 kilograms (1,210 lb) of cocaine were seized. Three months later, a Tucano was used to intercept an aircraft with 550 kilograms (1,210 lb) of cocaine.
In February 2012, the military of Honduras and Embraer began a study of the aging AT-27 cells for a possible reconditioning program. Later on that month, the Honduras defence minister disclosed that the reconditioning of six aircraft would cost $10 USD million. In May of the same year, a Tucano intercepted an aircraft from which 400 kilograms (880 lb) of cocaine was seized. In the following month, a Honduran Tucano shot down a drug smuggling twin-engine prop Cessna over the Bay Islands killing the two occupants, including an undercover DEA agent. Honduran law does not permit shooting down illegal flights, and for this reason, the event led to the dismissal of the Honduran general that ordered the shoot down.
In 2011, the Islamic Air Force of Mauritania received pilot training from the French Air Force and four ex-French EMB-312Fs, which still had two thirds of their structural life, were delivered. The aircraft underwent a complete overhaul before being delivered, receiving wing hard points for gun pods and new radios. The type is based at Atar in the northwest of the country, where they are used in attack missions against Al-Qaeda Organization in the Islamic Maghreb (AQIM) guerrillas. In March 2012, Mauritanian EMB-312Fs intruded into Mali air space while attacking AQIM terrorist targets inside Mali; the two countries are cooperating in military action against these terrorists.
Paraguay received six aircraft in 1987. Six more were purchased in the late 1990s, but the deal fell through, and these machines ended up being the second batch sold to Angola. On 29 December 2010, three used ex-Brazilian aircraft were exchanged for four EMB-326GB (Xavante) trainer aircraft and one Boeing-707 transport aircraft. In 2011, the Paraguayan Tucanos with assistance from the Brazilian Air Force, went through a complete engine overhaul.
The 3o Escuadrón de caza "Moros" in Asunción operates the Tucanos in COIN missions, forming the squads "Gamma" and "Omega" since 1996. In April 2011, Paraguayan Tucano fitted with 20 mm autocannon gun pods and ferry tanks were deployed at Mariscal Estigarribia Air Base to monitor illicit flights entering Paraguayan airspace from Bolivia.
In 1986, Peru ordered 20 Tucanos to replace the Cessna T-37 Tweet. Deliveries to the Fuerza Aérea del Perú (FAP) Peruvian Air Force commenced in April 1987 at the rate of two units per month; the last delivery took place in November 1987. In 1991, an additional 10 Tucanos were purchased for anti-drug operations, reaching a total of 30 aircraft, although six of them were resold to Angola in 2002. The first EMB-312s took part in the Escuadrón de Instrucción básica No. 512 from the Air Academy as part of the Grupo de Entrenamiento 51 based at Las Palmas – Lima. Another squadron of EMB-312s was assigned to Escuadrón Aéreo Táctico No. 514. The first aircraft were painted in orange and white for trainers and gradually replaced by jungle camouflage, while a few were painted dark gray for night missions. Most of these aircraft were adorned with an aggressive shark's mouth. The aircraft cockpit was later modified to suit Night Vision Goggles (NVG) and Forward looking infrared (FLIR) sensors for night operations. Since 1991, the FAP Tucanos were actively involved in ground attack operations over the Cenepa River on drug-busting operations, shooting down over 65 planes and performing attacks on several illicit ships. Between 1992 and 2001 the Air Bridge Denial Program provided intelligence for the Air Force in counter-drug operations; during the program, at least nine civilian aircraft were shot down by AT-27s. During the Cenepa War, loaded with four Mk.82 bombs and equipped with NVG, a fleet of Tucanos carried out a night bomber raid targeting Ecuadorian Forces over the Cordillera del Cóndor at dawn on 5 February 1995.
The aircraft was part of the 2002 Quiñones Plan, which was implemented in 2007 and aimed at putting unserviceable equipment back into service. In March 2012, the Peruvian Air Force was considering an option to modernize 20 EMB-312s in a program jointly conducted by the Brazilian Air Force and Embraer under a wide-ranging defence agreement signed with the Brazilian defence ministry.
On 14 July 1986, the Venezuelan Air Force received the first four Embraer EMB-312 Tucano AT/T-27s from an order of 30 aircraft that was worth $50 million USD. A year later, the remaining aircraft were delivered, divided into two variants: 20 T-27s for training purposes and 12 AT-27s for tactical support. The Tucanos were assigned to Grupo 14 at the Escuadrón de Entrenamiento No.142 "Escorpiones" based in Maracay, to the Grupo 13 at the Escuadrón de Operaciones Especiales No.131 "Zorros" based in Barcelona, and to the Grupo de Operaciones Especiales No.15 at the Escuadrón No.152 "Avispones" based in Maracaibo. The AT-27, along with the OV-10 Bronco, were actively involved in many anti-guerrilla, anti-narcotic and anti-kidnapping campaigns close to the Colombian borders.
On 27 November 1992, the aircraft were used by mutineering officers who staged a [[coup d'état]] against former President Carlos Andrés Pérez. The rebels dropped bombs and launched rockets against police and government buildings in Caracas. One EMB-312 and two OV-10 Broncos were shot down during the uprising by F-16s flown by loyalist pilots. A lot of 12 are scheduled to be refurbished in Venezuela as of 2013.
The standard production model with fatigue life of 8,000 hours.
- Tucano YT-27
- Tucano T-27
Two-seat basic training variant.
- Tucano AT-27
Two-seat light attack variant.
An uprated version built for the French Air Force, the EMB-312F is equipped with Telecommunications Electronique Aeronautique et Maritime (TEAM SA, part of Cobham plc) avionics, Thomson-CSF (now Thales Group) navigation aids, increased fatigue life, propeller and canopy de-icing system and a ventral airbrake. The first EMB-312F flew on 7 April 1993.
Also known as the Short Tucano, the EMB-312S is an uprated licence-produced trainer version built at Short Brothers of Belfast in Northern Ireland for the Royal Air Force and licensed for export. The type features a more powerful Honeywell 820 kW (1,1000shp) allied signal TPE331-12B engine with four-blade variable-pitch propeller, custom avionics, structural strengthening expanding fatigue life to 12,000hr, two-piece canopy for better bird strike proofing, pressurized cabin, a ventral airbrake, aerodynamic changes to the wing, better wheel brakes, and an optional armament capability.
- Tucano T.1
Original version of the Short Tucano used by the RAF.
- Tucano Mk.51
Export variant for Kenya Air Force.
- Tucano Mk.52
Export variant for Kuwait Air Force.
A prototype built in 1986 with Garrett engine.
Data from World Air Forces Directory, 2011
- National Air Force of Angola – 14 EMB-312.
- Argentine Air Force – 24 EMB-312.
- Escuela de Aviación Militar (EAM) at Cordoba.
- Brazilian Air Force – 105 EMB-312.
- Smoke Squadron (EDA)
- Academia da Força Aérea (AFA)
- First Squadron of the Fourteenth Aviation Group (1º/14º GAv) Esquadrão "Pampa" at Canoas
- Second Squadron of the Fourteenth Aviation Group (2º/14º GAv) at Canoas
- First Squadron of the First Aviation Group (1°/1° GAv) Esquadrão "Jambock" at Santa Cruz
- Second Squadron of the First Aviation Group (2°/1° GAv) Esquadrão "Pif-Faf" at Santa Cruz
- Third Squadron of the Third Aviation Group (3º/3º GAV) Esquadrão "Flecha" at Campo Grande
- Seventh Regional Air Command HQ Flight at Boa Vista
- Seventh Regional Air Command HQ Flight at Porto Velho
- Fifth Regional Air Command HQ Flight at Natal
- Colombian Air Force – 14 EMB-312.
- Escuadrón de Combate 212 at Apiay.
- Egyptian Air Force – 54 EMB-312.
- 117 Basic Training Brigade at Bilbeis
- 83 Squadron
- 84 Squadron
- 117 Basic Training Brigade at Bilbeis
- French Air Force EMB-312F (former operator).
- Centre d'essais en vol
- Centre d'Études et d'Armement de Mulhouse
- Flying School at Salon-de-Provence Air Base
- Honduran Air Force – 9 EMB-312.
- Escuela de Aviacion Militar (EAM)
- IRGC Air Force – 13 EMB-312.
- Iraqi Air Force EMB-312 (former operator).
- Paraguayan Air Force – 6 EMB-312.
- 3 Escuadrón de Roconocimento y Ataque "Moros"
- Escuadrilla Gama
- Escuadrilla Omega
- 3 Escuadrón de Roconocimento y Ataque "Moros"
- Peruvian Air Force – 13 EMB-312.
- Escuadrón Aereo de Instrución 512
- Escuadrón Aereo de Instrución 514
- Venezuelan Air Force – 19 EMB-312.
- Escuadrón 131
- Escuadrón 141
- Escuadrón 142
- Escuadrón 152
Aircraft on display
Specifications (standard EMB 312)
- Crew: 2
- Length: 9.86 m (32 ft 4 in)
- Wingspan: 11.14 m (36 ft 6 in)
- Height: 3.4 m (11 ft 2 in)
- Wing area: 19.4 m² (209 sq ft)
- Empty weight: 1,810 kg (3,991 lb)
- Max. takeoff weight: 3,175 kg (7,000 lb)
- Powerplant: 1 × Pratt & Whitney Canada PT6A-25C turboprop, 552 kW (750 hp) 
- Internal fuel: 694 litres (183 US gal) (152.7IMPgal)
- Never exceed speed: 539 km/h (291 kts, 335 mph)
- Maximum speed: 458 km/h (247 kt, 285 mph) at 4,115 metres (13,501 ft)
- Cruise speed: 441 km/h (238 kt, 274 mph) at 3,350 metres (10,990 ft)
- Stall speed: 124 km/h (67 kt, 77 mph)
- Range: 1,916 km (1,034 NM, 1,190 smi) on internal fuel
- G limits: +6/-3
- Endurance: 9hrs
- Service ceiling: 8,750 m (28,700 ft)
- Rate of climb: 1,900 ft/min (9.65 m/s)
- Wing loading: 164 kg/m² (33.5 lb/ft²)
- Hardpoints: 4 under-wing pylons with a capacity of 1,000 kg (2,200 lb)
- 127 mm HVAR ground rockets
- Rocket pods:
- SBAT (7x) 37 mm
- SBAT (7x) 70 mm
- Related development
- Aircraft of comparable role, configuration and era
- Related lists
- List of aircraft of the Argentine Air Force
- List of active Brazilian military aircraft
- List of aircraft of the Egyptian Air Force
- List of aircraft of the Iranian Air Force
- List of active United Kingdom military aircraft
- "Embraer 40 anos: Defendendo a Amazônia" (in Portuguese). Contato Radar. Retrieved 14 September 2012.
- Warwick, Graham (4 July 1981). Mason, David, ed. "The combat trainer market". Flight International (Sutton, UK: I.P.C. Transport Press) 120 (3785): 26. ISSN 0015-3710.
- "EMB 312 Tucano". Embraer Historical Center. Retrieved 15 September 2012.
- Todd, Daniel; Simpson, Jamie (30 March 1986). The World Aircraft Industry. Surry Hills, Australia: Croom Helm. p. 246. ISBN 0-7099-2486-0.
- Goldstein, Andrea (2002). "Embraer: From national champion to global player" (PDF). In Altimir, Oscar. CEPAL Review No. 77. United Nations. pp. 99–100. ISBN 92-1-121408-4.
- "PT6A: More Than a Legend". Pratt & Whitney Canada. Retrieved 1 October 2012.
- Warwick and Gaines (1983), p 30
- Singer, Fred (November 1987). "Oil Policy in a Changing Market". In Sternlight, David. Annual Review of Energy 12. Palo Alto, USA: Annual Reviews. p. 445. ISBN 978-0-8243-2312-7.
- Warwick and Gaines (1983), p 32
- Taylor 1999, p. 293
- Fricker 1983, p. 7
- Frédriksen, John (2001). International warbirds: an illustrated guide to world military aircraft, 1914–2000. ABC-CLIO. p. 102. ISBN 1-57607-364-5.
- Swanborough (1980), p. 290
- Swanborough, Gordon (January 1979). Green, William, ed. "Aircraft and Industry". Air International (Bromley, UK: Fine Scroll) 16 (1): 5. ISSN 0306-5634.
- "NEIVA N621A (YT-25A) "Universal II"". Brazilian Aerospace Museum. Retrieved 8 October 2012.
- Warwick and Gaines (1983), p 31–32
- "Neiva (Industria Aeronautica Neiva SA) (Brazil), Contractors". Janes Infor Group. 20 March 2009. Retrieved 5 October 2012.
- Alencar, José (25 March 1998). "Zé Kovács, o fazedor de aviões". Gazeta Mercantil (in Portuguese) (São Paulo). p. 1. ISSN 0102-0285.
- Swanborough (1980), p. 290–291
- Braybrook, Roy (September 1978). Green, William, ed. "Combat Aircraft Spectrum". Air International (Bromley, UK: Fine Scroll) 15 (3): 121. ISSN 0306-5634.
- Volland, Marc (1 June 2011). Die Flugzeuge von Embraer (in German). Norderstedt, Germany: Books On Demand. p. 79. ISBN 978-3-8423-0004-0.
- Pereira, Roberto; Piochi, Antônio (1982). História da construção aeronáutica no Brasil (in Portuguese). São Paulo, Brazil: editora Aquarius. p. 319. OCLC 10950268.
- Wheeler, Berry, ed. (September 1992). "Two-seat Toucan". Air International (Stamford, UK: Key Publishing) 43 (3): 162. ISSN 0306-5634.
- Fricker (1983), p.8
- Taylor 1999, p. 299
- Taylor (1988), p. 13
- Warwick, Graham (31 January 1981). Ramsden, J. M., ed. "Second EMB-312 flying". Flight International (Sutton, UK: I.P.C. Transport Press) 119 (3743): 278. ISSN 0015-3710.
- Warwick, Graham (8 May 1982). Mason, David, ed. "Brazil tests armed trainer". Flight International (Sutton, UK: I.P.C. Transport Press) 121 (3809): 1136. ISSN 0015-3710.
- Warwick, Graham (22 January 1983). Mason, David, ed. "Embraer Traces Crash Cause". Flight International (Sutton, UK: I.P.C. Transport Press) 123 (3846): 172. ISSN 0015-3710.
- Warwick, Graham (25 June 1983). Mason, David, ed. "Tracer ...". Flight International (Sutton, UK: I.P.C. Transport Press) 123 (3868): 1891. ISSN 0015-3710.
- Alfonzo (2003), pp. 1–2
- Alfonzo (2003), p. 2
- Fricker, John (May 1987). Green, William, ed. "RAF Prepares for Tucano". Air International (Bromley, UK: Fine Scroll) 32 (5): 237. ISSN 0306-5634.
- U.S. Congress, Office of Technology Assessment (June 2001). Global Arms Trade, OTA-ISC-460 (PDF) (Report). Washington, DC: U. S. Government Printing. p. 147. ISBN 978-0-16-032974-6.
- "The Market for Military Fixed-Wing Trainer Aircraft – Product Code #F617" (PDF). Forecast International. April 2011. Retrieved 9 March 2012.
- Warwick, Graham (25 July 1981). Mason, David, ed. "Embraer starts EMB'312 marketing". Flight International (Sutton, UK: I.P.C. Transport Press) 120 (3788): 219. ISSN 0015-3710.
- Latham (1982), p. 180
- Sadraey, Mohammad (6 November 2012). "Chapter 9: Landing Gear Design" (PDF). Aircraft Design: A Systems Engineering Approach. Hoboken, NJ: John Wiley & Sons. p. 518. ISBN 978-1-119-95340-1.
- Beech, Eric (1 April 1989). "Making the Transition". Flight International (Sutton, UK: Reed Business Information) 135 (4158): 19. ISSN 0015-3710.
- Latham (1982), p. 181
- "Aircraft History EMB 312 Tucano". Embraer. Retrieved 9 March 2012.
- Penney, Steward (17 August 1999). Reed, Carol, ed. "Military Aircraft – Part 2". Flight International (Sutton, UK: Reed Business Information) 156 (4689): 67. ISSN 0015-3710.
- Ende, Cees-Jan (November 2010). Bakker, Goof, ed. "Tucano Tango". Pilots & Planes Military (Utrecht, The Netherlands) (1): 19.
- Penney, Steward (12 March 2002). Morrison, Murdo, ed. "Angola buys EMB-312s". Flight International (Sutton, UK: Reed Business Information) 161 (4822): 22. ISSN 0015-3710.
- "Commuque No. 28/CPM/99". Kwacha Unita Press (Bailundo, Angola: Standing Committee of the Political Commission). 2 July 1999. Retrieved 27 September 2012.
- Mason, Barry (16 November 1999). "Angola: MPLA inflicts new defeats on UNITA". World Socialist Web Site (International Committee of the Fourth International). Retrieved 10 October 2012.
- Rivas and Cicalesi (2007), p. 74.
- Goebel, Greg. "The Embraer Tucano & Super Tucano". Airvectors. Retrieved 14 September 2012.
- Módica, Ivana (25 June 2012). "25 años del entrenador EMB 312 Tucano en la FAA" (in Spanish). Aeroespacio. Retrieved 2 July 2012.
- Trimble (20 March 2012), p.43
- Guevara, Inigo (26 June 2013). "Interim Argentine trainers will allow Tucanos to pursue armed role". Jane's. Retrieved 5 September 2013.
- Hatch, Paul (13 August 1988). Mason, David, ed. "Military Aircraft of the Word". Flight International (Sutton, UK: Business Press International) 134 (4126): 61. ISSN 0015-3710.
- Padovani, Murilo (2012). "Força Aérea Brasileira Divisão: Esquadrão de Demonstrações Esquadrilha da Fumaça" (PDF). Revista Eletrônica AeroDesign Magazine (in Portuguese) 4 (1): 3. ISSN 2177-5907.
- Gaines, Mike (7 February 1990). Winn, Allan, ed. "Brazil orders additional Tucanos". Flight International (Sutton, UK: Reed Business) 137 (4202): 20. ISSN 0015-3710.
- Ferreira, Luiz, ed. (April 2011). "T-27 TUCANO – Um treinador pioneiro". Aerovisão (in Portuguese) (Formosa-GO, Brazil: Gráfica, Editora e Papelaria Impressus) (229): 29. ISSN 1518-8396.
- Corte, Luis Carlos (December 2006). "O Processo de Formação do Piloto Militar: Uma Análise Comparativa". Revista UNIFA (in Portuguese) (Rio de Janeiro, Brazil) 18 (21): 31. ISSN 1677-4558.
- Ende, Cees-Jan (July 2011). Bakker, Goof, ed. "Latin scooters forever". Pilots & Planes Military (Utrecht, The Netherlands) (4): 5.
- Silveira, Virgínia (21 August 2009). "Flight vai desenvolver sistemas de controle e informação" (in Portuguese). Valor Econômico. Retrieved 13 March 2012.
- Pinheiro, Alvaro (March 1996). Bridges, Richard, ed. "Guerrilhas in the Brazilian Amazon". Military Review (Fort Leavenworth, USA: U. S. Command and General Staff School) 76 (2): 46–49. ISSN 0026-4148.
- Frederico, José (July 2003). Ogo, Karina, ed. "A caça na Amazônia" (PDF). Aerovisão (in Portuguese) (Rio de Janeiro, Brazil: Centro de Relaçoes Públicas da Aeronáutica) 31 (207): 36–37. OCLC 1786976. Archived from the original (PDF) on 21 June 2005.
- "The arrival to our Institution". Colombian Air Force. Retrieved 27 September 2012.
- "Use as attack arm ...". Colombian Air Force. Retrieved 27 September 2012.
- "Accomplishing the mission ...". Colombian Air Force. Retrieved 27 September 2012.
- Trimble (20 March 2012), p. 45
- Guevara, iñigo (November 2011). Hunter, Jamie, ed. "Colombian AF 2030". Combat Aircraft Monthly (Surrey, UK: Ian Allan) 12 (11): 43. ISSN 2041-7489.
- Trimble, Stephen (16 August 2011). Morrison, Murdo, ed. "Tucano Boost for Colombia". Flight International (Sutton, UK: Reed Business Information) 180 (5304): 20. ISSN 0015-3710.
- "Cobham Selected by Embraer for EMB-312 Tucano Avionics Upgrades" (PDF). Cobham. 22 June 2011. Retrieved 8 March 2012.
- Rivas and Cicalesi (2007), p. 75.
- Hale, John (October 2002). Franks, Richard, ed. "French Tucanos". Model Aircraft Monthly (Bedford, UK: SAM) 1 (10): 26. ISSN 1475-3405.
- Gaines, Mike (17 January 1990). Winn, Allan, ed. "France Poised for Tucano Order". Flight International (Sutton, UK: Reed Business) 137 (411): 8. ISSN 0015-3710.
- "Face aux défis présents et futurs" (in French). French Air Force. 5 April 2011. Retrieved 3 October 2012.
- "Un dernier vol pour l'avion-école Tucano" (in French). Sirpa air. 12 October 2010. Retrieved 8 March 2012.
- Pereira, Roberto (15 December 2010). "Tucanos franceses para Mauritânia" (in Portuguese). Aero Business. Retrieved 2 February 2012.
- Rivas and Cicalesi (2007), p. 76.
- Sonneveld, Wim (13 January 2004). "Honduran Air Arms". Scramble. Retrieved 16 February 2012.
- "Drug-Busting Operations Air-to-Air Victories". Central and Latin America Database. 1 September 2003. Retrieved 8 November 2012.
- WikiLeaks cable: 03TEGUCIGALPA1122
- "500 kilos de cocaína incautan en Choloma" (in Spanish). La Tribuna. 17 August 2010. Retrieved 8 November 2012.
- "FF AA: Avioneta fue interceptada por un avión tucano y dos F-5" (in Spanish). Diario el Heraldo. November 2010. Retrieved 16 February 2012.
- "Recuperarán aviones EMB 312 antes de comprar Súper Tucanos" (in Spanish). Diario el Heraldo. 15 February 2012. Retrieved 16 February 2012.
- "Unos $ 10 millones costaría reparación de seis Tucanos" (in Spanish). La Tribuna. 24 February 2012. Retrieved 23 March 2012.
- "Avión ilegal buscaba llevar media tonelada de cocaína a Honduras". El Tiempo (in Spanish). San Andrés, Colombia. 9 May 2012. Retrieved 23 September 2012.
- "Agente de la DEA murió al derribar narcoavioneta" (in Spanish). La Tribuna. 25 August 2012. Retrieved 8 November 2012.
- Pachico, Elyssa (5 September 2012). "Was A Honduras General Fired For Drug Flight Shoot-Downs?". In Sightcrime. Retrieved 8 November 2012.
- "Stockholm International Peace Research Institute". sipri.org. Retrieved 13 February 2012.
- "IRIAF Since 1988". ACIG. 16 September 2003. Retrieved 13 February 2012.
- Cooper, Tom; Troung; Koelich, Marc (29 October 2003). "Afghanistan, 1979–2001; Part 3". ACIG. Retrieved 14 September 2012.
- Hoyle (2011), p. 41
- Gueye, Bakari (14 July 2011). "Mauritania boosts counter-terror capacities". Nouakchott, Mauritania. Magharebia News. Retrieved 14 September 2012.
- Gergő, Pap (14 March 2012). "Rossz autót lőtt ki a mauritán légierő gépe Maliban" (in Hungarian). AfriPort. Retrieved 14 September 2012.
- Rivas and Cicalesi (2007), p. 77.
- "Comissão da Câmara aprova doação de 3 aviões brasileiros ao Paraguai" (in Portuguese). Globo. 23 June 2009. Retrieved 14 September 2012.
- "Global transfers of major conventional weapons sorted by supplier (exporter), 2010" (PDF). Sipri. 9 March 2011. Retrieved 14 February 2012.
- "FAB faz revisão de motor de aeronave Tucano para a Força Aérea Paraguaia" (in Portuguese). Agência Força Aérea. 25 October 2011. Retrieved 8 March 2012.
- Alfonzo 2003, p. 5
- "Patrulla aérea en frontera con Bolivia". ABC Color. 28 April 2011. Retrieved 8 November 2012.
- Swanborough, Gordon (January 1988). Green, William, ed. "Military Affairs". Air International (Bromley, UK: Fine Scroll) 34 (1): 2. ISSN 0306-5634.
- Rivas and Cicalesi (2007), pp. 77–78.
- Alfonzo (2003), p. 6
- "Embraer sets date for ALX prototype maiden flight". Flight International. 30 August 1995. Retrieved 5 October 2012.
- Flores, Jackson (26 May 1999). Reed, Carol, ed. "Brazil's New Teeth". Flight International (Sutton, UK: Reed Business) 155 (4678): 48. ISSN 0015-3710.
- Helgerson, John (25 August 2008). Procedures used in Narcotics Airbridge Denial Program in Peru, 1995–2001 (Report). U.S. Central Intelligence Agency (CIA). pp. 15–118. Retrieved 5 October 2012.
- Rospigliosi, Fernando (2 March 1995). "Ataque al Amanecer". Caretas: ilustración peruana (in Spanish) (Lima, Peru: Editora Novolexis) (1352): 30–31. ISSN 0576-7423.
- Bromley, Mark; Guevara, Iñigo (23 February 2010). "Chapter 12: Arms modernization in Latin America". In Tan, Andrew. The Global Arms Trade: A Handbook (PDF). London, UK: Routledge. p. 171. ISBN 978-1-85743-497-2. OCLC 278425435.
- Trimble, Stephen (6 March 2012). Morrison, Murdo, ed. "Peru ponders light-attack, KC-390 offers under Brazil deal". Flight International (Sutton, UK: Reed Business Information) 181 (5331): 18. ISSN 0015-3710.
- Swanborough, Gordon (November 1986). Green, William, ed. "Military Affairs". Air International (Bromley, UK: Fine Scroll) 31 (5): 224. ISSN 0306-5634.
- Cooper, Tom; Sosa, Juan (1 September 2003). "Venezuela". ACIG. Retrieved 14 September 2012.
- Alfonzo 2003, p. 10
- "La Fuerza Aérea Venezolana incorporará 12 aviones Embraer EMB-312 Tucano" (in Spanish). Infodefesa. 22 January 2013. Retrieved 5 April 2013.
- Galvão, Mário, ed. (19 August 1994). "Assim se passaram 25 anos". Bateirante (in Portuguese) (São José dos Campos, Brazil: Jac Editora) 25 (637). Retrieved 26 September 2012.
- Penney, Steward (27 May 2003). Morrison, Murdo, ed. "Primed for Combat". Flight International (Sutton, UK: Reed Business Information) 163 (4884): 50–51. ISSN 0015-3710.
- Mason, David, ed. (1 August 1987). "Military aircraft of the World". Flight International (Sutton, UK: Reed Business Publishing) 132 (4073): 47. ISSN 0015-3710.
- Gaines, Mike (11 June 1988). "RAF still waiting for Tucano". Flight International (Sutton, UK: Reed Business) 133 (4117): 8. ISSN 0015-3710.
- "Super Tucano". Embraer Defense Systems. Retrieved 14 September 2012.
- Hoyle (2011), pp. 32–52
- Swanborough, Gordon (June 1985). Green, William, ed. "World Trainer Directory". Air International (Bromley, UK: Fine Scroll) 28 (6): 301. ISSN 0306-5634.
- Fricker (1983), pp. 10–11
- "Pratt & Whitney Canada PT6 Series Type Certificate" (PDF). U.S. Department of Transportation. Retrieved 5 October 2012.
- "Munition / PODS / HMP". Weapons Systems. Retrieved 28 October 2012.
- Hale (2002), p. 27
- Alfonzo, Adolfo (10 May 2003). Embraer EMB.312 Tucano (PDF) (in Spanish) (1st ed.).;
- Fricker, John (January 1983). Green, William, ed. "Embraer's Tractable Tucano". Air International (Bromley, UK: Fine Scroll) 24 (1): 7–14. ISSN 0306-5634.;
- Hoyle, craig (13 December 2011). Morrison, Murdo, ed. "World Air Forces Directory" (PDF). Flight International (Sutton, UK: Reed Business Information) 180 (5321): 26–52. ISSN 0015-3710.;
- Latham, Peter (23 January 1982). "Brazil's fighter-pilot trainer". Flight International (Sutton, UK: I.P.C. Transport Press) 121 (3794): 180–182. ISSN 0015-3710.;
- Rivas, Santiago; Cicalesi, Juan Carlos (2007). "Type Analysis: Embraer EMB-312/314 Tucano and Super Tucano". International Air Power Review (Westport, Connecticut: AIRtime Publishing) 22: 60–79. ISBN 1-880588-79-X. ISSN 1473-9917.;
- Swanborough, Gordon (June 1980). Green, William, ed. "Embraer's New Trainer". Air International (Bromley, UK: Fine Scroll) 18 (6): 290–291. ISSN 0306-5634.;
- Taylor, John W.R., ed. (1988). Jane's All the World's Aircraft 1988–89. London: Jane's Information Group. ISBN 0-7106-0867-5.;
- Taylor, Bill (May 1999). English, Malcolm, ed. "Flying Training Aircraft". Air International (Stamford, UK: Key Publishing) 56 (5): 298–300. ISSN 0306-5634.;
- Trimble, Stephen (20 March 2012). Morrison, Murdo, ed. "The Race to re-Arm a Region". Flight International (Sutton, UK: Reed Business Information) 181 (5333): 42–45. ISSN 0015-3710.;
- Warwick, Graham; Gaines, Mike (2 July 1983). Mason, David, ed. "New developments in trainers". Flight International (Sutton, UK: I.P.C. Transport Press) 124 (3869): 26–32. ISSN 0015-3710.;
|Wikimedia Commons has media related to Embraer EMB 312 Tucano.|